Copper Bushings | McMaster-Carr

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	System of Measurement System of Measurement

Inch

Metric

	ID ID

	OD OD

	Thickness Thickness

	Material Material	Show

Copper

	Material Material	Hide

	Shape Shape

	Ring

	Magnetic Properties Magnetic Properties

Nonmagnetic

	Individual/Set Individual/Set

Individual

	Specifications Met Specifications Met

ASTM

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

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79 Products

Ring Shims

Precisely align, level, and adjust spacing on fasteners, shafts, and machinery with these shims.

For accurate leveling, choose materials such as steel or stainless steel, which are hard enough to resist scratching and deforming. Softer shims, like copper or aluminum, can be used as wear plates between components that rub together, preventing damage to equipment.

Brass and copper shims are corrosion resistant and nonmagnetic. Copper shims are good conductors of heat and electricity, so these shims are often used when installing heat sinks.

For technical drawings and 3-D models, click on a part number.

110 Copper

0.005" Thick. (-0.0005" to 0.0005" Tolerance)
ID	ID Tolerance	OD	OD Tolerance	Material	Min. Hardness	Specifications Met	Pkg. Qty.		Pkg.
1/4"	0" to 0.011"	3/8"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	000000
3/8"	0" to 0.011"	5/8"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	0000
1/2"	0" to 0.011"	3/4"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	0000
5/8"	0" to 0.011"	1"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
3/4"	0" to 0.011"	1 1/8"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
1"	0" to 0.011"	1 1/2"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
0.01" Thick. (-0.0008" to 0.0008" Tolerance)
1/4"	0" to 0.011"	3/8"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
3/8"	0" to 0.011"	5/8"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
1/2"	0" to 0.011"	3/4"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
5/8"	0" to 0.011"	1"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
3/4"	0" to 0.011"	1 1/8"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
1"	0" to 0.011"	1 1/2"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	5	000000000	00000
0.016" Thick. (-0.001" to 0.001" Tolerance)
1/4"	0" to 0.011"	3/8"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
3/8"	0" to 0.011"	5/8"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
1/2"	0" to 0.011"	3/4"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
5/8"	0" to 0.011"	1"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
3/4"	0" to 0.011"	1 1/8"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
1"	0" to 0.011"	1 1/2"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	5	000000000	00000
0.021" Thick. (-0.002" to 0.002" Tolerance)
1/4"	0" to 0.011"	3/8"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
3/8"	0" to 0.011"	5/8"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
1/2"	0" to 0.011"	3/4"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
5/8"	0" to 0.011"	1"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
3/4"	0" to 0.011"	1 1/8"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	5	000000000	00000
1"	0" to 0.011"	1 1/2"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	5	000000000	00000
0.032" Thick. (-0.003" to 0.003" Tolerance)
1/4"	0" to 0.011"	3/8"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
3/8"	0" to 0.011"	5/8"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
1/2"	0" to 0.011"	3/4"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
5/8"	0" to 0.011"	1"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
3/4"	0" to 0.011"	1 1/8"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	5	000000000	00000
1"	0" to 0.011"	1 1/2"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	5	000000000	00000
0.045" Thick. (-0.005" to 0.005" Tolerance)
1/4"	0" to 0.011"	3/8"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
3/8"	0" to 0.011"	5/8"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
1/2"	0" to 0.011"	3/4"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
5/8"	0" to 0.011"	1"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
3/4"	0" to 0.011"	1 1/8"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
1"	0" to 0.011"	1 1/2"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
0.064" Thick. (-0.005" to 0.005" Tolerance)
1/4"	0" to 0.011"	3/8"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
3/8"	0" to 0.011"	5/8"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
1/2"	0" to 0.011"	3/4"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
5/8"	0" to 0.011"	1"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	5	000000000	00000
3/4"	0" to 0.011"	1 1/8"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	5	000000000	00000
1"	0" to 0.011"	1 1/2"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	1	000000000	0000
0.09" Thick. (-0.008" to 0.008" Tolerance)
3/8"	0" to 0.011"	5/8"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
1/2"	0" to 0.011"	3/4"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
5/8"	0" to 0.011"	1"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
3/4"	0" to 0.011"	1 1/8"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
1"	0" to 0.011"	1 1/2"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	5	000000000	00000
1/8" Thick. (-0.008" to 0.008" Tolerance)
3/8"	0" to 0.011"	5/8"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
1/2"	0" to 0.011"	3/4"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	10	000000000	00000
5/8"	0" to 0.011"	1"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	5	000000000	00000
3/4"	0" to 0.011"	1 1/8"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	5	000000000	00000
1"	0" to 0.011"	1 1/2"	-0.002" to 0.002"	110 Copper	Not Rated	ASTM B152	5	000000000	00000
0.1 mm Thick. (-0.013 mm to 0.013 mm Tolerance)
8mm	-0.3mm to 0.3mm	14mm	-0.5mm to 0.5mm	110 Copper	Rockwell F40	ASTM B152	5	000000000	0000
10mm	-0.3mm to 0.3mm	16mm	-0.5mm to 0.5mm	110 Copper	Rockwell F40	ASTM B152	5	000000000	0000
0.2 mm Thick. (-0.045 mm to 0.045 mm Tolerance)
8mm	-0.3mm to 0.3mm	14mm	-0.5mm to 0.5mm	110 Copper	Rockwell F40	ASTM B152	5	000000000	0000
10mm	-0.3mm to 0.3mm	16mm	-0.5mm to 0.5mm	110 Copper	Rockwell F40	ASTM B152	5	000000000	0000
12mm	-0.3mm to 0.3mm	18mm	-0.5mm to 0.5mm	110 Copper	Rockwell F40	ASTM B152	5	000000000	0000
0.3 mm Thick. (-0.072 mm to 0.072 mm Tolerance)
8mm	-0.3mm to 0.3mm	14mm	-0.5mm to 0.5mm	110 Copper	Rockwell F40	ASTM B152	5	000000000	0000
10mm	-0.3mm to 0.3mm	16mm	-0.5mm to 0.5mm	110 Copper	Rockwell F40	ASTM B152	5	000000000	0000
0.5 mm Thick. (-0.064 mm to 0.064 mm Tolerance)
8mm	-0.3mm to 0.3mm	14mm	-0.5mm to 0.5mm	110 Copper	Rockwell F40	ASTM B152	25	000000000	00000
10mm	-0.3mm to 0.3mm	16mm	-0.5mm to 0.5mm	110 Copper	Rockwell F40	ASTM B152	25	000000000	00000
12mm	-0.3mm to 0.3mm	18mm	-0.5mm to 0.5mm	110 Copper	Rockwell F40	ASTM B152	25	000000000	00000
20mm	-0.3mm to 0.3mm	28mm	-0.5mm to 0.5mm	110 Copper	Rockwell F40	ASTM B152	10	000000000	0000
25mm	-0.3mm to 0.3mm	36mm	-0.5mm to 0.5mm	110 Copper	Rockwell F40	ASTM B152	10	000000000	00000
1 mm Thick. (-0.105 mm to 0.105 mm Tolerance)
6mm	-0.3mm to 0.3mm	12mm	-0.5mm to 0.5mm	110 Copper	Rockwell F40	ASTM B152	25	000000000	00000
8mm	-0.3mm to 0.3mm	14mm	-0.5mm to 0.5mm	110 Copper	Rockwell F40	ASTM B152	10	000000000	0000
10mm	-0.3mm to 0.3mm	16mm	-0.5mm to 0.5mm	110 Copper	Rockwell F40	ASTM B152	10	000000000	0000
12mm	-0.3mm to 0.3mm	18mm	-0.5mm to 0.5mm	110 Copper	Rockwell F40	ASTM B152	10	000000000	0000
16mm	-0.3mm to 0.3mm	22mm	-0.5mm to 0.5mm	110 Copper	Rockwell F40	ASTM B152	10	000000000	0000
20mm	-0.3mm to 0.3mm	28mm	-0.5mm to 0.5mm	110 Copper	Rockwell F40	ASTM B152	10	000000000	00000
1.5 mm Thick. (-0.14 mm to 0.14 mm Tolerance)
6mm	-0.3mm to 0.3mm	12mm	-0.5mm to 0.5mm	110 Copper	Rockwell F40	ASTM B152	10	000000000	0000
8mm	-0.3mm to 0.3mm	14mm	-0.5mm to 0.5mm	110 Copper	Rockwell F40	ASTM B152	10	000000000	0000
10mm	-0.3mm to 0.3mm	16mm	-0.5mm to 0.5mm	110 Copper	Rockwell F40	ASTM B152	10	000000000	0000